Sin50° = BC/3
3sin50° = BC
BC = 2.981
Hope this helped!
I would describe it as talented and accurate. I have not gotten anything lower than a b+ in any of my classes, including math.
8*(n+6)=80
distribute
8n+48 = 80
subtract 48 from each side
8n = 32
divide by 8
n=4
